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			<tr id="a"><th>学号</th><th>姓名</th><th>年龄</th></tr>
			<tr><td>101</td><td>张三</td><td>18</td></tr>
			<tr><td>101</td><td>李四</td><td>18</td></tr>
			<tr><td>101</td><td>王五</td><td>18</td></tr>
			<tr><td>101</td><td>赵六</td><td>18</td></tr>
			<tr><td>101</td><td>刘备</td><td>18</td></tr>
			<tr><td>101</td><td>苏安全</td><td>18</td></tr>
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